Data through close

Call OI growth leads puts (5 sessions)

Where did call open interest rise faster than put open interest over five sessions, as of Oct 14, 2026?

Positive call OI growth exceeding put percentage growth, ordered by the gap. Requires 100,000 current total contracts and at least 1,000 contracts on each side at the start of the window. The displayed gap is always calls minus puts; negative favors puts. Whole-chain changes include expirations and rolls and do not identify buying direction or IV skew. Data through close. Descriptive only, not a recommendation.

At a glance

31 tickers qualified. First five: EWZS (Calls +1239.7% · puts -1.1% · gap +1240.8 pp), SNPS (Calls +30.5% · puts +4.6% · gap +25.9 pp), UNIT (Calls +23.1% · puts -0.1% · gap +23.2 pp), NUAI (Calls +21.4% · puts -1.7% · gap +23.0 pp), GMAB (Calls +2.2% · puts -12.0% · gap +14.2 pp).

Call OI growth leads puts (5 sessions) as of Oct 14, 2026 close
# Ticker Close Open interest Call / put growth and gap
1 EWZS 16.14 113,799 Calls +1239.7% · puts -1.1% · gap +1240.8 pp
2 SNPS 479.93 103,700 Calls +30.5% · puts +4.6% · gap +25.9 pp
3 UNIT 5.64 161,462 Calls +23.1% · puts -0.1% · gap +23.2 pp
4 NUAI 3.41 317,335 Calls +21.4% · puts -1.7% · gap +23.0 pp
5 GMAB 36.89 100,722 Calls +2.2% · puts -12.0% · gap +14.2 pp
6 QBTS 12.03 619,051 Calls +5.2% · puts -5.7% · gap +10.9 pp
7 T 23.08 1,161,371 Calls +18.0% · puts +8.0% · gap +10.0 pp
8 KEEL 2.55 1,027,874 Calls +0.4% · puts -8.1% · gap +8.5 pp
9 INSM 97.79 107,569 Calls +9.0% · puts +0.6% · gap +8.4 pp
10 IEF 89.71 1,858,628 Calls +3.7% · puts -3.1% · gap +6.8 pp
11 BRK.B 526.85 548,605 Calls +7.0% · puts +1.2% · gap +5.8 pp
12 ONDS 6.14 1,613,691 Calls +1.5% · puts -4.3% · gap +5.8 pp
13 CRK 13.70 108,893 Calls +6.6% · puts +1.0% · gap +5.7 pp
14 CIEN 359.42 123,933 Calls +4.2% · puts -0.5% · gap +4.7 pp
15 TEVA 40.72 302,508 Calls +5.0% · puts +0.7% · gap +4.3 pp
16 UAA 4.79 503,475 Calls +3.1% · puts -1.2% · gap +4.3 pp
17 IOT 40.80 142,104 Calls +3.3% · puts -1.0% · gap +4.3 pp
18 MGM 28.96 276,789 Calls +5.7% · puts +1.5% · gap +4.2 pp
19 OKLO 29.04 790,754 Calls +1.8% · puts -0.5% · gap +2.3 pp
20 SCHD 33.71 172,940 Calls +2.4% · puts +0.6% · gap +1.8 pp
21 MSTR 143.24 2,642,046 Calls +2.1% · puts +0.3% · gap +1.8 pp
22 APH 82.69 331,100 Calls +2.6% · puts +0.9% · gap +1.7 pp
23 HUM 427.82 180,890 Calls +6.3% · puts +4.7% · gap +1.6 pp
24 DKNG 18.90 963,641 Calls +3.1% · puts +1.6% · gap +1.5 pp
25 QURE 20.97 250,057 Calls +4.0% · puts +2.5% · gap +1.5 pp
26 AMD 570.82 3,295,294 Calls +2.7% · puts +1.4% · gap +1.3 pp
27 HPQ 30.46 458,535 Calls +7.0% · puts +6.2% · gap +0.8 pp
28 CSX 48.28 184,209 Calls +1.0% · puts +0.6% · gap +0.5 pp
29 WMT 116.16 1,371,794 Calls +4.4% · puts +3.9% · gap +0.5 pp
30 FTNT 184.05 164,572 Calls +4.6% · puts +4.5% · gap +0.1 pp
31 SNOW 335.08 575,377 Calls +1.5% · puts +1.5% · gap +0.0 pp

Screens describe what the data shows after the close. They are not trade recommendations; see the disclaimer and the methodology.